Byron Kent Grayson, P.A
Physician Assistant · Surprise, AZ
Byron Kent Grayson, P.A is a physician assistant with a practice address in Surprise, Arizona, and NPI 1346299021, issued on May 9, 2006. Check the license (Arizona 2956, as entered in NPPES) with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Byron Kent Grayson
- Credential
- P.A
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 2956 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 12361 W Bola Dr Ste 109, Surprise, AZ 85378
- Phone
- (623) 227-1000
- Enumerated
- May 9, 2006
- Record last updated
- Dec 30, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (623) 227-2000
- Medicaid ID
- 841909 AZ
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 3,666 in Arizona → Look up another NPI →
Also registered at 12361 W Bola Dr Ste 109
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Byron Kent Grayson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Arizona board licenses this profession
Search for license 2956Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
15.6 times the Medicare Part D claims of the average physician assistant in 2024
12,986 Medicare Part D claims for 481 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims. 293 claims were for opioids.
Most prescribed
- Trazodone Hcl553 claims
- Atorvastatin Calcium513 claims
- Quetiapine Fumarate466 claims
- Levothyroxine Sodium405 claims
- Gabapentin394 claims
- Furosemide347 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Byron Kent Grayson among 3,666 physician assistant records in Arizona
Byron Kent Grayson, P.A is one of 3,666 physician assistant records with a practice address in Arizona. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 3% of them.
- NPI issued2006 · 3% of these records are older, 84% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileNo · 60% of these records are
- Record last updated2020 · 35% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
58 physician assistant records list a practice address in Surprise
They are 58 of the 2,121 NPPES records with a practice address in Surprise, and 3,666 physician assistant records in Arizona.
All 3,666 in Arizona → Every provider in Surprise → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Madison AbramsSurprise, AZ 853781609495571
- Michelle Claricia, PA-CSurprise, AZ 853781245501873
- Daniel Mizell, PA-CSurprise, AZ 853781376141515
- Terence Williams, PASurprise, AZ 853781942246913
- Jay Boardman, PA-CSurprise, AZ 853791659854677
- Carrie Bourget, PA-CCarefree, AZ 853771386864726
- Cassandra BurruelSurprise, AZ 853791629561154
- Breanne Demchik, PA-CSurprise, AZ 853791174173181
Common questions
What is Byron Kent Grayson, P.A's NPI number?
Byron Kent Grayson, P.A's National Provider Identifier (NPI) is 1346299021, issued on May 9, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Byron Kent Grayson, P.A located?
The NPPES record lists a practice address at 12361 W Bola Dr Ste 109, Surprise, AZ, 85378. Phone: (623) 227-1000. Providers update this record themselves, so call before visiting.
How can I verify Byron Kent Grayson, P.A's license?
NPPES lists Arizona license number 2956, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.
How much does Byron Kent Grayson, P.A prescribe under Medicare Part D?
In 2024, Byron Kent Grayson, P.A had 12,986 Medicare Part D claims for 481 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.